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VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION HONTHLY OPERATING REPORT MONTH July YEAR 1982 i | |||
l l | |||
t APPROVED: | |||
l d | |||
STATIONMANAGK 8209240326 820813 52DR ADOCK 05000338 R PDR | |||
OPERATING DATA REPORT DOCKET NO. 50-338 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 CPERATING STATUS Notes | |||
: 1. Unit Name: North Anna 1 | |||
: 2. Reporting Period: July 1982 | |||
: 3. Licensed Thermal Power (MWt): 2775 | |||
: 4. Nameplate Rating (Gross MWe): 947 | |||
: 5. Design Electrical Rating (Net MWe): 907 | |||
: 6. Maximum Dependable Capacity (Gross MWe): 918 | |||
: 7. Maximum Dependable Capacity (Net MWe): 865 | |||
: 8. If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons: | |||
NA | |||
: 9. Power Level To Which Restricted, If Any (Net MWe): N//. | |||
: 10. Reasons For Restrictions, If Any: N/A 1 | |||
This Month Yr.-to-Date Cumulative | |||
: 11. Hours In Reporting Period 744 5,087 36,408 | |||
: 12. Number of Hours Reactor Was Critical 0 3,129.9 26,958.2 | |||
: 13. Reactor Reserve Shutdown Hours 0 21.5 256.4 | |||
: 14. Hours Generator On-Line 0 3,022.9 26,375.9 " | |||
: 15. Unit Reserve Shutdown Hours 0 0 0 | |||
: 16. Gross Thermal Energy Generated (MWH) 0 7,941,328 68,255,580 | |||
: 17. Gross Electrical Energy Generated (MWH) 0 2,537,888 21,783,410 | |||
: 18. Net Electrical Energy Generated (MWH) 0 2,396,973 20,519,889 | |||
: 19. Unit Service Factor 0 59.4 72.4 | |||
: 20. Unit Availability Factor 0 59.4 72.4 | |||
. 21. Unit Capacity Factor (Using MDC Net) 0 54.5 65.2 | |||
: 22. Unit Capacity Factor (Using DER Net) 0 52.0 62.1 | |||
: 23. Unit Forced Outage Rate 0 7.3 5.1 | |||
: 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): | |||
: 25. If Shut Down At End Of Report Period, Estimated Date of Startup: 9-15-82 | |||
: 26. Units In Test Status (Prior to Commercial Operation): | |||
Forecast Achieved | |||
~ | |||
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 4 | |||
; AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-338 UNIT NA-1 DATE 08-06-82 COMPLETED BY G. Schmitendorf TELEPHONE 703-894-5151X2502 MONTH July DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. | |||
UNIT SHUTDOWNS AND POWER REDU'7 IONS DOCKET NO. 50-338 UNIT NAME North Anna 1 DATE 08-06-82 REPORT MONTH JULY COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 l | |||
No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Code 4 | |||
Code Action to 3 5 Down Reactor Report # Prevent Recurrence 82-10 S 744 The scheduled refueling outage continues 1 2 3 4 F: Forced Reason: Method: Exhibit F - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuations (NUREG-0161) | |||
E-Operator Training & License Examination 5-Load Reduction F-Administrative 9-Other G-Operational Error (Explain) | |||
H-Other (Explain) Exhibit H - Same Source l | |||
OPERATING DATA REPORT DOCKET NO. 50-339 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 OPERATING STATUS Notes | |||
: 1. Unit Name: North Anna 2 | |||
: 2. Reporting Period: July 1982 | |||
: 3. Licensed Thermal Power (MWt): 2775 | |||
: 4. Nameplate Rating (Gross NWe): 947 | |||
: 5. Design Electrical Rating (Net MWe): 907 | |||
: 6. Maximum Dependable Capacity (Gross NWe): 939 - | |||
: 7. Maximum Dependable Capacity (Net MWe): 890 | |||
: 8. If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons: | |||
NA | |||
: 9. Power Level To Which Restricted, If Any (Net MWe): N/A | |||
: 10. Reasons For Restrictions, If Any: N/A This Month Yr.-to-Date Cumulative | |||
: 11. Hours In Reporting Period 744 5,087 14,279 | |||
: 12. Number of Hours Reactor Was Critical 169.6 2,142.7 9,557.5 | |||
: 13. Reactor Reserve Shutdown Hours 118.8 173.7 1,806.9 | |||
: 14. Hours Generator On-Line 156.4 2,061.7 9,521.1 | |||
: 15. Unit Reserve Shutdown Hours 0 0 0 | |||
: 16. Gross Thermal Energy Generated (MWH) 384,674 5,072,590 23,855,431 | |||
: 17. Gross Electrical Energy Generated (MWH) 127,134 1,676,360 7,991,592 | |||
: 18. Net Electrical Energy Generated (MWH) 119,702 1,585,999 7,588,415 | |||
: 19. Unit Service Factor 21.0 40.5 66.7 | |||
: 20. Unit Availability Factor 21.0 40.5 66.7 | |||
: 21. Unit Capacity Factor (Using MDC Net) 18.1 ___ | |||
35.0 59.7 | |||
: 22. Unit Capacity Factor (Using DER Net) 17.7 34.4 58.6 | |||
: 23. Unit Forced Outage Rate 79.0 25.5 19.9 | |||
: 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): | |||
: 25. If Shut Down At End Of Report Period, Estimated Date of Startup: 8-19-82 | |||
: 26. Units In Test Status (Prior to Commercial Operation): | |||
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAI. OPERATION | |||
1 i | |||
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. _50-339 UNIT NA-2 DATE 08-06-82 COMPLETED BY G. Schmitendorf TELEPHONE 703-894-5151X2502 MONTH July DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) | |||
,1 879 17 0 2 869 18 0 3 119 19 0 4 526 20 0 5 870 21 0 _ | |||
6 876 22 0 7 840 23 0 8 8 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 | |||
[ 14 0 30 0 15 0 31 0 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt. | |||
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-339 UNIT NAME North Anna 2 DATE 08-0-682 REPORT MONTH July COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 No. Date Typel 2 Duration Reason Method of Licensee System Component Cause & Corrective (Hours) Shutting 3 | |||
Event Code 4 | |||
Code 5 | |||
^ '" | |||
Down Rcactor Report // Prevent Recurrence 82-12 820703 F 12.9 H 1 NA NA NA Normal rampdown tc 30% power for testinF,and evaluation of ', | |||
" Loose Parts" Alarm on "A" S/G, followed by contiuued normal ,.. | |||
, / rampdown from 30% power to 'r | |||
' ~ | |||
, generator off line for further , | |||
s testing and evaluation of the ;? | |||
, . , , " Loose Parts"JAla rm ce !"A", S/G. | |||
Additional " Loose Parts" monitor- | |||
~ | |||
, , ing pick-ups were installed dur- | |||
~' | |||
* ing the time unit was off line. | |||
9 , . | |||
82-13 820708 '/ H F 574.7 -1 82-045 HJ i HTEXCH Normal rampdown from 100% power to | |||
"' t' generator off line to investigate . ], | |||
i < the noise monitored in "A" S/G. | |||
During this time it was decided to "UT" the thermal sleeves installed 7 , | |||
in, the RC.S. | |||
', i ' | |||
4 / . | |||
t t N b % | |||
4 2 > ' | |||
33 ' '' | |||
4 | |||
~ | |||
I' F: Forced ., Reasou: -- | |||
~[i Method: Exhibit F - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data ' | |||
B-Maistenance or Test- 2-Manual Scram. Entry Sheets for Licensee C-Refueling' ' | |||
3-Automatic Scram _ Event' Report'(LER) File // i, - '3 D-Regnla tory' Restriction ' 4-Continuations (RUREG-0161) [~' b '/ | |||
E-Operator Training & License;Examinatica 5-Load. Reduction ! | |||
d 9-Other F-Administrative 5 | |||
G-Operational Error (Explain) | |||
H-Other (Explain) , | |||
Exhibit H - Saer Source 1 | |||
; 4 i' | |||
.( . | |||
( | |||
s m | |||
Page 1 of 1 UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO. _ 50-339 REPORT MONTH July UNIT NAME NA-2 s | |||
YEAR 1982 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf 82-12 (H) (1) At 2230 on July 2, 1982 with the unit at 100% power a rampdown to 30% reactor power was commenced to evaluate a " Loose Parts" Alarm received on "A" S/G. After stabilizing at 30% power to obtain data a rampdown from 30% to generator off line was commenced in order to further evaluate the " Loose Parts" Alarm and obtain more data. The generator was off line at 0418 on 3 July. Reactor maintained critical. The data taken was eval-uated and the loose part was determined to be of low impact energy and on the secondary side of the "A" S/G. During the unit down time sdditional " Loose Parts" noise monitoring pick- | |||
, ups and data gathering equipment were installed to ascist in locating the region that the noise originated from and determination as to what components were the causc. | |||
82-13 (H) (1) At 2100 on July 7 with the unit at 100% power a rampdown at 150 mwe per hour followed by i normal reactor shutdown was commenced. | |||
The generator was taken off line at 0113 on July 8. The reactor shutdown was commenced at 0135 by driving in the | |||
, control rods placing the Unit in Mode 3. The Unit was taken to l cold shutdown (mode) to investigate the noise monitored in "A" S/G. Upon removal of S/G side handhole cover, the Tube Lane i Blocking device split plate was found to be loose. The TLBD was repaired and reinstalled. During the time frame of the S/G I | |||
loose parts investigation it was decided to "UT" the Thermal l Sleeves installed in the RCS. | |||
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Latest revision as of 10:19, 6 January 2021
ML20065C855 | |
Person / Time | |
---|---|
Site: | North Anna ![]() |
Issue date: | 08/06/1982 |
From: | Schmitendorf G VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
To: | |
Shared Package | |
ML20065C833 | List: |
References | |
NUDOCS 8209240326 | |
Download: ML20065C855 (8) | |
Text
.
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION HONTHLY OPERATING REPORT MONTH July YEAR 1982 i
l l
t APPROVED:
l d
STATIONMANAGK 8209240326 820813 52DR ADOCK 05000338 R PDR
OPERATING DATA REPORT DOCKET NO. 50-338 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 CPERATING STATUS Notes
- 1. Unit Name: North Anna 1
- 2. Reporting Period: July 1982
- 3. Licensed Thermal Power (MWt): 2775
- 4. Nameplate Rating (Gross MWe): 947
- 5. Design Electrical Rating (Net MWe): 907
- 6. Maximum Dependable Capacity (Gross MWe): 918
- 7. Maximum Dependable Capacity (Net MWe): 865
- 8. If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:
NA
- 9. Power Level To Which Restricted, If Any (Net MWe): N//.
- 10. Reasons For Restrictions, If Any: N/A 1
This Month Yr.-to-Date Cumulative
- 11. Hours In Reporting Period 744 5,087 36,408
- 12. Number of Hours Reactor Was Critical 0 3,129.9 26,958.2
- 13. Reactor Reserve Shutdown Hours 0 21.5 256.4
- 14. Hours Generator On-Line 0 3,022.9 26,375.9 "
- 15. Unit Reserve Shutdown Hours 0 0 0
- 16. Gross Thermal Energy Generated (MWH) 0 7,941,328 68,255,580
- 17. Gross Electrical Energy Generated (MWH) 0 2,537,888 21,783,410
- 18. Net Electrical Energy Generated (MWH) 0 2,396,973 20,519,889
- 19. Unit Service Factor 0 59.4 72.4
- 20. Unit Availability Factor 0 59.4 72.4
. 21. Unit Capacity Factor (Using MDC Net) 0 54.5 65.2
- 22. Unit Capacity Factor (Using DER Net) 0 52.0 62.1
- 23. Unit Forced Outage Rate 0 7.3 5.1
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup: 9-15-82
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved
~
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 4
- AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-338 UNIT NA-1 DATE 08-06-82 COMPLETED BY G. Schmitendorf TELEPHONE 703-894-5151X2502 MONTH July DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
UNIT SHUTDOWNS AND POWER REDU'7 IONS DOCKET NO. 50-338 UNIT NAME North Anna 1 DATE 08-06-82 REPORT MONTH JULY COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 l
No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Code 4
Code Action to 3 5 Down Reactor Report # Prevent Recurrence 82-10 S 744 The scheduled refueling outage continues 1 2 3 4 F: Forced Reason: Method: Exhibit F - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuations (NUREG-0161)
E-Operator Training & License Examination 5-Load Reduction F-Administrative 9-Other G-Operational Error (Explain)
H-Other (Explain) Exhibit H - Same Source l
OPERATING DATA REPORT DOCKET NO. 50-339 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 OPERATING STATUS Notes
- 1. Unit Name: North Anna 2
- 2. Reporting Period: July 1982
- 3. Licensed Thermal Power (MWt): 2775
- 4. Nameplate Rating (Gross NWe): 947
- 5. Design Electrical Rating (Net MWe): 907
- 6. Maximum Dependable Capacity (Gross NWe): 939 -
- 7. Maximum Dependable Capacity (Net MWe): 890
- 8. If Changes Occur in Capacity Ratings (Items No. 3 thru 7) Since Last Report, Give Reasons:
NA
- 9. Power Level To Which Restricted, If Any (Net MWe): N/A
- 10. Reasons For Restrictions, If Any: N/A This Month Yr.-to-Date Cumulative
- 11. Hours In Reporting Period 744 5,087 14,279
- 12. Number of Hours Reactor Was Critical 169.6 2,142.7 9,557.5
- 13. Reactor Reserve Shutdown Hours 118.8 173.7 1,806.9
- 14. Hours Generator On-Line 156.4 2,061.7 9,521.1
- 15. Unit Reserve Shutdown Hours 0 0 0
- 16. Gross Thermal Energy Generated (MWH) 384,674 5,072,590 23,855,431
- 17. Gross Electrical Energy Generated (MWH) 127,134 1,676,360 7,991,592
- 18. Net Electrical Energy Generated (MWH) 119,702 1,585,999 7,588,415
- 19. Unit Service Factor 21.0 40.5 66.7
- 20. Unit Availability Factor 21.0 40.5 66.7
- 21. Unit Capacity Factor (Using MDC Net) 18.1 ___
35.0 59.7
- 22. Unit Capacity Factor (Using DER Net) 17.7 34.4 58.6
- 23. Unit Forced Outage Rate 79.0 25.5 19.9
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup: 8-19-82
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAI. OPERATION
1 i
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. _50-339 UNIT NA-2 DATE 08-06-82 COMPLETED BY G. Schmitendorf TELEPHONE 703-894-5151X2502 MONTH July DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)
,1 879 17 0 2 869 18 0 3 119 19 0 4 526 20 0 5 870 21 0 _
6 876 22 0 7 840 23 0 8 8 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0
[ 14 0 30 0 15 0 31 0 16 0 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-339 UNIT NAME North Anna 2 DATE 08-0-682 REPORT MONTH July COMPLETED BY G. D. Schmitendorf TELEPHONE (703) 894-5151 X2502 No. Date Typel 2 Duration Reason Method of Licensee System Component Cause & Corrective (Hours) Shutting 3
Event Code 4
Code 5
^ '"
Down Rcactor Report // Prevent Recurrence 82-12 820703 F 12.9 H 1 NA NA NA Normal rampdown tc 30% power for testinF,and evaluation of ',
" Loose Parts" Alarm on "A" S/G, followed by contiuued normal ,..
, / rampdown from 30% power to 'r
' ~
, generator off line for further ,
s testing and evaluation of the ;?
, . , , " Loose Parts"JAla rm ce !"A", S/G.
Additional " Loose Parts" monitor-
~
, , ing pick-ups were installed dur-
~'
- ing the time unit was off line.
9 , .
82-13 820708 '/ H F 574.7 -1 82-045 HJ i HTEXCH Normal rampdown from 100% power to
"' t' generator off line to investigate . ],
i < the noise monitored in "A" S/G.
During this time it was decided to "UT" the thermal sleeves installed 7 ,
in, the RC.S.
', i '
4 / .
t t N b %
4 2 > '
33 '
4
~
I' F: Forced ., Reasou: --
~[i Method: Exhibit F - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data '
B-Maistenance or Test- 2-Manual Scram. Entry Sheets for Licensee C-Refueling' '
3-Automatic Scram _ Event' Report'(LER) File // i, - '3 D-Regnla tory' Restriction ' 4-Continuations (RUREG-0161) [~' b '/
E-Operator Training & License;Examinatica 5-Load. Reduction !
d 9-Other F-Administrative 5
G-Operational Error (Explain)
H-Other (Explain) ,
Exhibit H - Saer Source 1
- 4 i'
.( .
(
s m
Page 1 of 1 UNIT SHUTDOWN AND POWER REDUCTIONS EXPLANATION SHEET DOCKET NO. _ 50-339 REPORT MONTH July UNIT NAME NA-2 s
YEAR 1982 DATE 08-06-82 COMPLETED BY G. D. Schmitendorf 82-12 (H) (1) At 2230 on July 2, 1982 with the unit at 100% power a rampdown to 30% reactor power was commenced to evaluate a " Loose Parts" Alarm received on "A" S/G. After stabilizing at 30% power to obtain data a rampdown from 30% to generator off line was commenced in order to further evaluate the " Loose Parts" Alarm and obtain more data. The generator was off line at 0418 on 3 July. Reactor maintained critical. The data taken was eval-uated and the loose part was determined to be of low impact energy and on the secondary side of the "A" S/G. During the unit down time sdditional " Loose Parts" noise monitoring pick-
, ups and data gathering equipment were installed to ascist in locating the region that the noise originated from and determination as to what components were the causc.
82-13 (H) (1) At 2100 on July 7 with the unit at 100% power a rampdown at 150 mwe per hour followed by i normal reactor shutdown was commenced.
The generator was taken off line at 0113 on July 8. The reactor shutdown was commenced at 0135 by driving in the
, control rods placing the Unit in Mode 3. The Unit was taken to l cold shutdown (mode) to investigate the noise monitored in "A" S/G. Upon removal of S/G side handhole cover, the Tube Lane i Blocking device split plate was found to be loose. The TLBD was repaired and reinstalled. During the time frame of the S/G I
loose parts investigation it was decided to "UT" the Thermal l Sleeves installed in the RCS.
1 I
i i
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l l
l l